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Atmospheric Carbon Monoxide Data Access and Tools

From discovery to visualization, data tools such as the MOPITT Search and Subsetting Web Application, NASA’s Air Quality and Climate Anomaly Viewer, and the Wisconsin Horizontal Interpolation Program for Satellites (WHIPS) guide users in making the most of atmospheric carbon monoxide data.

Commonly Used Carbon Monoxide Data at a Glance

Descriptions of these measurements will be reviewed in more detail later in this Data Pathfinder. The following sections will help guide you to topic-specific data and resources for accessing, visualizing, preparing/manipulating (e.g. subsetting), and analyzing data. Each observation, model, and reanalysis data has unique characteristics that should be considered when evaluating its use.

An asterisk (*) next to an entry indicates that near real-time (NRT) data products are available through NASA's Land, Atmosphere Near real-time Capability for EOS (LANCE). While not intended for scientific research, NRT data are good resources for monitoring ongoing or time-critical events. To learn more about the difference between NRT and Standard Science Products, see Near Real Time versus Standard Products.

Spatial ResolutionSpatial CoverageTemporal ResolutionTemporal CoverageSpectral ResolutionSatellite/ PlatformName (Sensor, Model, etc.)Observation, Model, or ReanalysisFile Format
50 km x 50 kmGlobal6 minutes2002-present2,378 infrared channels in the 3.74-15.4 micron spectral rangeAqua*AIRSObservationHDF-EOS
165 km x 3 kmNear-globalTwice daily [day, night]2004-presentAt millimeter and submillimeter wavelengthsAqua*MLSObservationHDF-EOS5
~22 kmGlobalDaily, Monthly2000-presentnear-infrared radiation at 2.3 µm and thermal-infrared radiation at 4.7 µmTerra*MOPITTObservationHDF-EOS5
5.5 km x 7 kmGlobal101.5 minutes2018-present270 nm-2.3 µm, 0.55 nmSentinel-5PTROPOMIObservationnetCDF
0.25º x 0.25°Global15 min, HourlyDaily 5-day forecastN/AN/AGEOS-CFModelnetCDF
0.25º x 0.312°Global3-hourlyNear-real time assimilation (DAS), 10-day forecast at 00z and 5-day forecast at 12zN/AN/AGEOS FPAnalysisnetCDF
Point measurementsGlobalPeriodic flights occurred during each deployment2016-2018variesAirborne Field CampaignAtmospheric Tomography Mission (ATom) campaign with varying instrumentsObservationnetCDF

Atmospheric Carbon Monoxide Datasets

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Dataset Platforms Instruments Temporal Extent Location Keywords Spatial Extent Data Format
ORACLES Merge Data Files NASA P-3, NASA ER-2 Computer 2016-07-28 to 2019-03-23 CONTINENT, AFRICA, SOUTHERN AFRICA, GEOGRAPHIC REGION, SOUTHERN HEMISPHERE NetCDF-4
OWLETS-2 University of Maryland Cessna Aircraft Data UMD Cessna, HU-25A GPS, GAS SENSORS, TSI-3563 Neph, AETHALOMETER, PSAP, Picarro G2401, LGR CRDS, GeoTASO 2017-07-07 to 2018-07-20 NORTH AMERICA, UNITED STATES OF AMERICA, MARYLAND, VIRGINIA, WESTERN HEMISPHERE ICARTT, HDF5
PEM Tropics A DC-8 In-Situ Trace Gas Data NASA DC-8 DACOM, FLUORESCENCE SPECTROSCOPY, CHEMILUMINESCENCE, GRAB SAMPLERS, GAS CHROMATOGRAPHS, ION CHROMATOGRAPHS 1996-08-22 to 1998-10-08 PACIFIC OCEAN, CHRISTMAS ISLAND, HAWAIIAN ISLANDS, GALAPAGOS ISLANDS, FIJI N: 50 S: -72.55 E: 180 W: -180 GTE
PEM Tropics A DC-8 Photolysis Frequencies (J-Values) Data Analysis SPECTRORADIOMETERS 1996-09-04 to 1998-10-08 PACIFIC OCEAN, CHRISTMAS ISLAND, HAWAIIAN ISLANDS, FIJI, GALAPAGOS ISLANDS N: 45.15 S: -70.33 E: 180 W: -180 GTE
PEM Tropics A P-3B In-Situ Trace Gas Data P-3B DACOM, GAS CHROMATOGRAPHS, GRAB SAMPLERS, CHEMILUMINESCENCE 1996-08-06 to 1996-09-27 PACIFIC OCEAN, CHRISTMAS ISLAND, HAWAIIAN ISLANDS, FIJI, GALAPAGOS ISLANDS N: 50 S: -79.03 E: 180 W: -180 GTE
PEM Tropics B P-3B In-Situ Trace Gas Data P-3B CIMS, DACOM, GAS CHROMATOGRAPHS, CHEMILUMINESCENCE, ION CHROMATOGRAPHS, GRAB SAMPLERS 1999-03-05 to 1999-04-12 PACIFIC OCEAN, HAWAIIAN ISLANDS, FIJI, CHRISTMAS ISLAND, GALAPAGOS ISLANDS N: 40 S: -36.33 E: 180 W: -180 GTE
PEM Tropics B Satellite Data GOES-10, Terra MOPITT 1999-03-05 to 1999-04-12 PACIFIC OCEAN, HAWAIIAN ISLANDS, FIJI, CHRISTMAS ISLAND, GALAPAGOS ISLANDS N: 40 S: -36.33 E: 180 W: -180 GIF
PEM West A DC-8 In-Situ Trace Gas Data NASA DC-8 GRAB SAMPLERS, CHEMILUMINESCENCE, FLUORESCENCE SPECTROSCOPY, DACOM 1991-09-08 to 1991-10-23 PACIFIC OCEAN, EASTERN ASIA, JAPAN, HONG KONG, GUAM N: 61.338 S: -0.058 E: 180 W: -180 GTE
PEM West A Ground Data GROUND STATIONS NDIR GAS ANALYZER, CHEMILUMINESCENCE 1991-01-08 to 1991-12-31 PACIFIC OCEAN, JAPAN, TAIWAN, HONG KONG, SOUTH KOREA N: 52.92 S: 21.33 E: 180 W: -180 GTE
PEM West A Model Data Data Analysis 1991-09-17 to 1991-10-23 PACIFIC OCEAN, JAPAN, HONG KONG, TAIWAN, SOUTH KOREA N: 42.868 S: 18.298 E: 150.57 W: 112.54 GTE
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Featured Atmospheric Carbon Monoxide Observation Method: MOPITT
The Measurement of Pollution in the Troposphere (MOPITT) instrument aboard NASA's Terra satellite is designed to enhance our knowledge of the lower atmosphere and observe how it interacts with the land and ocean biospheres. MOPITT’s specific focus is on the distribution, transport, sources, and sinks of carbon monoxide in the troposphere.
Learn More About MOPITT
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MOPITT Near Real-Time Data

Near real-time carbon monoxide data from the Measurements of Pollution in the Troposphere (MOPITT) instrument are available through NASA's Land, Atmosphere Near real-time Capability for Earth observation (LANCE).
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MOPITT Data Now Available in LANCE

Global carbon monoxide data from the MOPITT instrument aboard NASA’s Terra satellite are the newest near real-time products available through the Land, Atmosphere Near real-time Capability for EOS (LANCE).
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MOPITT instrument data

MOPITT

The Measurement of Pollution in the Troposphere instrument aboard NASA's Terra satellite is designed to enhance our knowledge of the lower atmosphere.

Atmospheric Carbon Monoxide Data Tools

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